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Question 157

Refer to the exhibit.

An engineer is troubleshooting failed access by contractors to the business application server via Telnet or HTTP during the weekend.

Which configuration resolves the issue?

    Correct Answer: B

    Contractors are unable to connect during weekends because the current time-range configuration is set to allow access only on weekdays (Monday through Friday), from 08:00 to 16:30. Modifying the time-range to 'daily 08:00 to 16:30' will extend the access to include weekends, ensuring that contractors can access the server every day within the specified hours. This solution addresses the issue without changing the access control entries, which are correctly configured.

Discussion
daloslavOption: B

Contractors need to connect during weekend but time-range is configured for weekdays. Answer B is correct because you have to delete old time-range statement for weekdays, and configure new for all days (daily). C is not correct because bad time-range (17:00 to 23:59).

GreatDaneOption: B

This happens because the keyword weekdays in time-range Contractors, on R1, means “Monday through Friday”. To include weekend days, use the keyword daily. A. R1 no access-list 101 permit tcp 10.3.3.0 0.0.0.255 host 10.1.1.3 eq telnet time-range Contractor Wrong answer. B. R1 time-range Contractor no periodic weekdays 8:00 to 16:30 periodic daily 8:00 to 16:30 Correct answer. C. R4 time-range Contractor no periodic weekdays 17:00 to 23:59 periodic daily 8:00 to 16:30 Wrong answer. D. R4 no access-list 101 permit tcp 10.3.3.0 0.0.0.255 host 10.1.1.3 eq telnet time-range Contractor Wrong answer.

[Removed]Option: B

B is correct, A and D are irrelevant, the ACEs are correct in regards to source and destination. C is wrong because we don't know whether R4 has the correct schedule, we can only assume it does because the exhibit only displays R1's schedule and that is not covering Weekend Days, only weekdays, therefore we have to remove it, and include saturday and sunday.

inteldarvidOption: B

yes, option B correct https://www.cisco.com/E-Learning/bulk/public/tac/cim/cib/using_cisco_ios_software/cmdrefs/periodic.htm

HungarianDishOption: B

see explanation from daloslav

idlechadoOption: D

C is wrong: ACL 101 in R1 has not matches which means ACL 101 in R1 is not inside the required flow. Remember, they show a successful ping, and ACL 101 in R4 has matches of this ping. Therefor it's not necessary to change anything in R1

wtsOption: B

Contractors cannot get to the server on weekends. We have extended the time-range (in which this situation occurs) to every day. ...well, OK.

SeMo0o0o0Option: B

B is correct

MalasxdOption: C

It's B or C. The ACL 101 in R1 is applied in outbound direction in interface e0/10 and the interface connected to the server ins e0/0 BUTTTT, in the commands it show the same IP address applied in interface e0/10 that is showed in topology. It's strange.

Malasxd

Forget what i said. C does not make any sense. The topology and the command interface in R4 are different (e0/0 and e0/10). I think it is a typing error. B is the only one make sense.